5-30 HP TWO STAGE CONDENSING UNITS

AND SYSTEMS

Technical Guide

CLIMATE

CONTROL

With Bitzer Compressors

CC-TSSTBJuly 2009

www.coldyoucancounton.com

2©2009 Heatcraft Refrigeration Products, LLC

Table of ConTenTsStandard Features .................................................................................................................................................................................................................... 2

Nomenclature ............................................................................................................................................................................................................................ 2

Condensing Unit Capacity .................................................................................................................................................................................................... 3

Two Stage System Capacity .................................................................................................................................................................................................. 4

Two Stage Electrical Specifications .................................................................................................................................................................................... 5

Physical Specifications ............................................................................................................................................................................................................ 6

Dimensional Diagrams .......................................................................................................................................................................................................... 6

Piping Diagram ........................................................................................................................................................................................................................ 7

CModel

CCompressor

UUnit

Construction

1Comp.

Qty.

005Total Comp.

HP

ACondenser

BControl Voltage

EDefrost

XTemp. Range

6Refrigerant

D Unit Voltage

2Application

C =

Climate

Control

C = Compound R = Remote

Condenser

U = Attached

Condenser

(Unit)

005 = 5 HP

008 = 8 HP

012 = 12 HP

016 = 16 HP

020 = 20 HP

025 = 25 HP

030 = 30 HP

A = Air

W = Water

A = 115/1/60

B = 208-230/1/60

E = Electric X = Ultra

Low

6 = R-404A/

R-507

C = 208-230/3/60

D = 460/3/60

1 = Indoor

2 = Outdoor

nomenClaTure

Condensing unitBitzer two stage compressorDischarge and suction vibration eliminatorsDischarge mufflerEncapsulated high pressure switchAdjustable low pressure switch with superhoseCrankcase heaterCompressor contactor w/circuit breakerFloating Tube™ coil designFlooded head pressure controlsPressure fan cycling (multiple fan units)Oil separator - return line solenoid valve and time delayMechanical subcoolerReplaceable core liquid line filter drierReplaceable core suction filter

••••••••••••••

sTandard feaTures

EvaporatorThermo-Flex™ coil designThermostatic expansion valve factory installedLiquid line solenoid valve factory installedLow temperature motorsDouble wall insulated drain panAdjustable defrost termination and fan delay

••••••

Suction accumulatorCrankcase pressure regulatorDefrost timerEvaporator fan contactor with fusingDefrost heater contactor with fusingAnti short cycle timerPhase monitorPumpdown switch

••••

•

•••

3

Condensing uniT CapaCiTyTwo stage

Unit Model Number

Compressor Model

Suction Temp. 90°F

Amb.95°F

Amb.100°F Amb.

105°F Amb.

110°F Amb.°F

CCU1005ABEX6*2 S4T-5.2Y

-40 18,730 18,450 18,170 17,900 17,640-45 16,520 16,260 16,000 15,740 15,490-50 14,500 14,260 14,010 13,770 13,530-55 12,650 12,420 12,190 11,960 11,740-60 10,960 10,740 10,520 10,310 10,100-65 9,410 9,200 9,000 8,800 **

CCU1008ABEX6*2 S4N-8.2Y

-40 26,600 26,200 25,800 25,400 25,000-45 23,500 23,100 22,800 22,400 22,000-50 20,600 20,300 19,960 19,610 19,240-55 18,030 17,710 17,390 17,050 16,700-60 15,630 15,340 15,030 14,710 14,380-65 13,440 13,150 12,860 12,560 **

CCU1012ABEX6*2 S4G-12.2Y

-40 42,500 41,800 41,100 40,400 39,700-45 37,800 37,100 36,500 35,900 35,300-50 33,400 32,800 32,300 31,700 31,200-55 29,300 28,800 28,300 27,800 27,300-60 25,600 25,100 24,700 24,200 23,700-65 22,100 21,700 21,300 20,800 **

CCU1016ABEX6*2 S6J-16.2Y

-40 59,500 56,800 57,600 56,700 55,700-45 53,100 52,200 51,300 50,500 49,600-50 47,100 46,300 45,500 44,700 43,900-55 41,500 40,800 40,100 39,400 38,600-60 36,300 35,700 35,100 34,400 33,700-65 31,600 31,000 30,400 29,700 **

CCU1020ABEX6*2 S6H-20.2Y

-40 68,700 67,600 66,400 65,300 64,200-45 61,300 60,200 59,200 58,200 57,200-50 54,300 53,400 52,500 51,600 50,700-55 47,900 47,100 46,300 40,500 35,100-60 42,000 41,200 40,500 39,700 38,900-65 36,500 35,800 35,100 34,400 **

CCU1025ABEX6*2 S6G-25.2Y

-40 78,500 77,100 75,800 74,500 73,200-45 70,000 68,800 67,600 66,400 65,200-50 62,100 61,000 60,000 58,900 57,800-55 54,800 53,800 52,900 51,900 50,900-60 48,000 47,200 46,300 45,400 44,400-65 41,800 41,000 40,200 39,300 **

CCU1030ABEX6*2 S6F-30.2Y

-40 93,000 91,400 89,700 88,100 86,500-45 83,000 81,600 80,100 78,700 77,200-50 73,700 72,400 71,200 69,900 68,600-55 65,100 64,000 62,800 61,700 60,400-60 57,100 56,100 55,100 54,000 52,800-65 49,700 48,800 47,800 46,800 **

NOTE: All capacities listed include liquid subcooling and are based upon sea level elevation pressure.* C for 208-230/3/60, D for 460/3/60** Out of Application Range

4

-40º f room

Two sTage sysTem CapaCiTy

Unit Model Number

Compressor Model Evaporator 90°F

Amb. TD 95°F Amb. TD 100°F

Amb. TD 105°F Amb. TD 110°F

Amb. TD

CCU1005ABEX6*2 S4T-5.2Y CML 220 13,871 9.7 13,683 9.6 13,489 9.4 13,299 9.3 13,112 9.2

CCU1008ABEX6*2 S4N-8.2Y CML 330 19,935 9.3 19,689 9.2 19,419 9.1 19,138 8.9 18,842 8.8

CCU1012ABEX6*2 S4G-12.2Y CML 530 32,277 9.4 31,812 9.2 31,407 9.1 30,936 9.0 30,528 8.9

CCU1012ABEX6*2 S4G-12.2Y CHL 560 32,613 9.0 32,137 8.8 31,727 8.7 31,245 8.6 30,833 8.5

CCU1016ABEX6*2 S6J-16.2Y CHL 710 45,112 9.8 44,495 9.6 43,873 9.5 43,247 9.4 42,596 9.2

CCU1020ABEX6*2 S6H-20.2Y CHL 840 52,283 9.6 51,578 9.4 50,868 9.3 49,311 9.0 48,147 8.8

CCU1025ABEX6*2 S6G-25.2Y CHL 1050 60,778 8.9 59,885 8.8 59,070 8.7 58,168 8.5 57,262 8.4

CCU1030ABEX6*2 S6F-30.2Y CHL 1220 71,871 9.1 70,834 8.9 69,843 8.8 68,793 8.7 67,716 8.5

Unit Model Number

Compressor Model Evaporator 90°F

Amb. TD 95°F Amb. TD 100°F

Amb. TD 105°F Amb. TD 110°F

Amb. TD

CCU1005ABEX6*2 S4T-5.2Y CML 220 10,699 8.8 10,525 8.7 10,351 8.6 10,184 8.4 ** –

CCU1008ABEX6*2 S4N-8.2Y CML 330 15,414 8.5 15,181 8.4 14,932 8.2 14,674 8.1 ** –

CCU1012ABEX6*2 S4G-12.2Y CML 530 25,159 8.6 24,763 8.5 24,439 8.4 24,034 8.2 ** –

CCU1012ABEX6*2 S4G-12.2Y CHL 560 25,422 8.3 25,017 8.1 24,689 8.0 24,280 7.9 ** –

CCU1016ABEX6*2 S6J-16.2Y CHL 710 35,318 9.0 34,835 8.9 34,351 8.8 33,787 8.7 ** –

CCU1020ABEX6*2 S6H-20.2Y CHL 840 41,031 8.9 40,397 8.7 39,829 8.6 38,608 8.4 ** –

CCU1025ABEX6*2 S6G-25.2Y CHL 1050 47,649 8.3 47,023 8.1 46,283 8.0 45,540 7.9 ** –

CCU1030ABEX6*2 S6F-30.2Y CHL 1220 56,482 8.4 55,668 8.3 54,846 8.2 53,943 8.0 ** –

NOTE: All capacities listed include liquid subcooling and are based upon sea level elevation pressure.* C for 208-230/3/60, D for 460/3/60** Out of Application Range

-50º f room

5

Condensing Unit Evaporator System

Unit Model Number

Compressor Model

Voltage CompressorCond.

Fan Motor Model

Fan Defrost HeaterMCA MOPD

60 Hz RLA LRA MCC FLA Voltage 60 Hz Amps Voltage

60 Hz Amps

CCU1005ABEX6C2 S4T-5.2Y 208-230/3 17.9 150.0 28.0 2.7CML 220

208-230/1 3.6 208-230/3 16.0 28.7 45.0CCU1005ABEX6D2 S4T-5.2Y 460/3 9.4 75.0 14.7 1.9 460/1 2.0 460/3 8.3 20.0 25.0CCU1008ABEX6C2 S4N-8.2Y 208-230/3 25.1 180.0 39.2 5.4

CML 330208-230/1 5.4 208-230/3 23.2 42.2 60.0

CCU1008ABEX6D2 S4N-8.2Y 460/3 13.2 90.0 20.6 3.8 460/1 3.0 460/3 12.0 23.3 35.0CCU1012ABEX6C2 S4G-12.2Y 208-230/3 35.9 252.0 56.0 8.0

CML 530208-230/1 9.0 208-230/3 34.7 61.9 90.0

CCU1012ABEX6D2 S4G-12.2Y 460/3 18.8 126.0 29.4 4.0 460/1 5.0 460/3 18.1 32.5 50.0CCU1012ABEX6C2 S4G-12.2Y 208-230/3 35.9 252.0 56.0 8.0

CHL 560208-230/3 13.8 208-230/3 35.8 66.7 100.0

CCU1012ABEX6D2 S4G-12.2Y 460/3 18.8 126.0 29.4 4.0 460/3 6.9 460/3 18.1 34.4 50.0CCU1016ABEX6C2 S6J-16.2Y 208-230/3 53.8 294.0 84.0 8.0

CHL 710208-230/3 18.4 208-230/3 47.8 93.7 125.0

CCU1016ABEX6D2 S6J-16.2Y 460/3 28.3 147.0 44.1 4.0 460/3 9.2 460/3 24.3 48.6 70.0CCU1020ABEX6C2 S6H-20.2Y 208-230/3 61.0 352.0 95.2 8.0

CHL 840208-230/3 18.4 208-230/3 47.8 102.7 150.0

CCU1020ABEX6D2 S6H-20.2Y 460/3 32.1 176.0 50.0 4.0 460/3 9.2 460/3 24.3 53.3 80.0CCU1025ABEX6C2 S6G-25.2Y 208-230/3 74.4 436.0 116.0 14.0

CHL 1050208-230/3 13.8 208-230/3 64.2 120.8 175.0

CCU1025ABEX6D2 S6G-25.2Y 460/3 38.7 218.0 60.3 7.0 460/3 6.9 460/3 32.1 62.3 100.0CCU1030ABEX6C2 S6F-30.2Y 208-230/3 86.2 490.0 134.4 14.0

CHL 1220208-230/3 19.8 208-230/3 64.2 141.6 225.0

CCU1030ABEX6D2 S6F-30.2Y 460/3 45.3 245.0 70.6 7.0 460/3 9.9 460/3 32.1 73.5 110.0

Condensing Unit Evaporator System

Unit Model Number

Compressor Model

Voltage CompressorCond.

Fan Motor Model

Fan Defrost HeaterMCA MOPD

60 Hz RLA LRA MCC FLA Voltage 60 Hz Amps Voltage

60 Hz Amps

CCU1005ABEX6C2 S4T-5.2Y 208-230/3 17.9 150.0 28.0 2.7CML 220

208-230/1 3.6 208-230/3 16.0 28.7 45.0CCU1005ABEX6D2 S4T-5.2Y 460/3 9.4 75.0 14.7 1.9 460/1 2.0 460/3 8.3 20.0 25.0CCU1008ABEX6C2 S4N-8.2Y 208-230/3 25.1 180.0 39.2 5.4

CML 330208-230/1 5.4 208-230/3 23.2 42.2 60.0

CCU1008ABEX6D2 S4N-8.2Y 460/3 13.2 90.0 20.6 3.8 460/1 3.0 460/3 12.0 23.3 35.0CCU1012ABEX6C2 S4G-12.2Y 208-230/3 35.9 252.0 56.0 8.0

CML 530208-230/1 9.0 208-230/3 34.7 61.9 90.0

CCU1012ABEX6D2 S4G-12.2Y 460/3 18.8 126.0 29.4 4.0 460/1 5.0 460/3 18.1 32.5 50.0CCU1012ABEX6C2 S4G-12.2Y 208-230/3 35.9 252.0 56.0 8.0

CHL 560208-230/3 13.8 208-230/3 35.8 66.7 100.0

CCU1012ABEX6D2 S4G-12.2Y 460/3 18.8 126.0 29.4 4.0 460/3 6.9 460/3 18.1 34.4 50.0CCU1016ABEX6C2 S6J-16.2Y 208-230/3 53.8 294.0 84.0 8.0

CHL 710208-230/3 18.4 208-230/3 47.8 93.7 125.0

CCU1016ABEX6D2 S6J-16.2Y 460/3 28.3 147.0 44.1 4.0 460/3 9.2 460/3 24.3 48.6 70.0CCU1020ABEX6C2 S6H-20.2Y 208-230/3 61.0 352.0 95.2 8.0

CHL 840208-230/3 18.4 208-230/3 47.8 102.7 150.0

CCU1020ABEX6D2 S6H-20.2Y 460/3 32.1 176.0 50.0 4.0 460/3 9.2 460/3 24.3 53.3 80.0CCU1025ABEX6C2 S6G-25.2Y 208-230/3 74.4 436.0 116.0 14.0

CHL 1050208-230/3 13.8 208-230/3 64.2 120.8 175.0

CCU1025ABEX6D2 S6G-25.2Y 460/3 38.7 218.0 60.3 7.0 460/3 6.9 460/3 32.1 62.3 100.0CCU1030ABEX6C2 S6F-30.2Y 208-230/3 86.2 490.0 134.4 14.0

CHL 1220208-230/3 19.8 208-230/3 64.2 141.6 225.0

CCU1030ABEX6D2 S6F-30.2Y 460/3 45.3 245.0 70.6 7.0 460/3 9.9 460/3 32.1 73.5 110.0

-40º f room

-50º f room

Two sTage eleCTriCal speCifiCaTions

6

pHysiCal speCifiCaTions

dimensional diagrams

Condensing Unit Evaporator

Unit Model Number Compressor

Connections (in.) Receiver

Capacity @90%

full (lbs.)

Approx.Dim. (in.) Approx.

Weight (lbs.)

Model

Connections (in.) Approx.Dim. (in.) Approx.

Weight (lbs.)Liquid Suct. L W H Liquid Suct. Drain

FPT L W H

CCU1005ABEX6*2 S4T-5.2Y 1/2 1-1/8 33 82 36 40 850 CML 220 3/8 1-3/8 3/4 68 23 26 206

CCU1008ABEX6*2 S4N-8.2Y 1/2 1-1/8 67 82 36 40 1,281 CML 330 3/8 1-3/8 3/4 96 23 26 294

CCU1012ABEX6*2 S4G-12.2Y 5/8 1-3/8 81 144 45 56 1,980 CML 530 3/8 1-5/8 3/4 139 23 26 402

CCU1012ABEX6*2 S4G-12.2Y 5/8 1-3/8 81 144 45 56 1,980 CHL 560 1/2 2-1/8 1-1/4 106 30 43 469

CCU1016ABEX6*2 S6J-16.2Y 5/8 1-5/8 81 144 45 56 1,980 CHL 710 1/2 2-1/8 1-1/4 136 30 43 606

CCU1020ABEX6*2 S6H-20.2Y 5/8 1-5/8 81 144 45 56 2,280 CHL 840 1/2 2-1/8 1-1/4 136 30 43 656

CCU1025ABEX6*2 S6G-25.2Y 5/8 2-1/8 123 171 45 56 2,370 CHL 1050 1/2 2-1/8 1-1/4 136 42 51 945

CCU1030ABEX6*2 S6F-30.2Y 5/8 2-1/8 123 171 45 56 2,460 CHL 1220 5/8 (2) 2-1/8 1-1/4 136 42 56 1,019

5 HP

8 HP

56.59

144.00

16 HP

56.59

170.70

30 HP

39.16

81.66

81.66

39.16

5 HP 12 & 16 HP

8 HP 25 & 30 HP

* C for 208-230/3/60, D for 460/3/60

7

THIS DOCUMENT CONTAINS

REF NO.

DATE

TRANSMITTAL SHALL BE MADE

CORPORATION WITHOUT PRIOR

AND IS SUPPLIED ONLY ON

MATION WHICH IS THE PROP

PIPING SCHEMATIC

LCU1012ABEX6D2

MATERIAL AND/OR INFOR-

ERTY OF HEATCRAFT INC.,

A PROPRIETY BASIS. NO

TO ANY PERSON, FIRM, OR

WRITTEN APPROVAL.

REV.

CHECKED

DRAWN

JEH

DR

1SHT.

DATE

1/7/09DATE

1/7/09

OF 1 BDWG. NO.

TITLE

MODEL

APB-18563 REV.

SUBCOOLER

EXPANSION

SOLENOID

VALVE

SUCTION FILTER

COMPRESSOR

LIQUIDSOLENOID SIGHT

GLASS

LIQUIDFILTER

ROTO-LOCKVALVE

PRESSURERELIEF

CHECKVALVE

DRAIN REGULATOR

DIFFERENTIALVALVE

OILSEPARATOR

SUCTIONACUMULATOR

BALLVALVE

BALLVALVE

VIB ELIM

VIB ELIMVIB ELIMMUFFLER

SOLENOIDOIL RETURN

SIGHTGLASS

HIGH PRESSURE SWITCH

LOW PRESSURE SWITCH

OIL PRESSURE SWITCH

FAN PRESSURE SWITCH

VALVE1/4" ACCESS

AIR COOLEDCONDENSER

ROTO-LOCKVALVE

A.S.M.E RECEIVER

CHECKVALVE

SIGHTGLASS

VALVECPR

DISCHARGE ----

LIQUID -----------

INSULATED -----

SUCTION --------

FIELD CONNECTION --

piping diagram

A Brand of Heatcraft Refrigeration Products, LLC2175 West Park Place Blvd. • Stone Mountain, GA • 30087

(800) 321-1881

www.coldyoucancounton.com

CLIMATE

CONTROL

Cold you Can Count on

Since product improvement is a continuing effort, we reserve the right to make changes in specifications without notice. CC-TSSTB-0709 | Version 000

For more information on Climate Control products, contact your Climate Control Sales Representative or

visit us at www.coldyoucancounton.com